55007810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 72

約数和(自身を含む): 118287540

約数和(自身を除く): 63279730

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 169, 242, 269, 286, 338, 538, 605, 715, 845, 1210, 1345, 1430, 1573, 1690, 1859, 2690, 2959, 3146, 3497, 3718, 5918, 6994, 7865, 9295, 14795, 15730, 17485, 18590, 20449, 29590, 32549, 34970, 38467, 40898, 45461, 65098, 76934, 90922, 102245, 162745, 192335, 204490, 227305, 325490, 384670, 423137, 454610, 500071, 846274, 1000142, 2115685, 2500355, 4231370, 5000710, 5500781, 11001562, 27503905, 55007810]

約数ペア:

[(1, 55007810), (2, 27503905), (5, 11001562), (10, 5500781), (11, 5000710), (13, 4231370), (22, 2500355), (26, 2115685), (55, 1000142), (65, 846274), (110, 500071), (121, 454610), (130, 423137), (143, 384670), (169, 325490), (242, 227305), (269, 204490), (286, 192335), (338, 162745), (538, 102245), (605, 90922), (715, 76934), (845, 65098), (1210, 45461), (1345, 40898), (1430, 38467), (1573, 34970), (1690, 32549), (1859, 29590), (2690, 20449), (2959, 18590), (3146, 17485), (3497, 15730), (3718, 14795), (5918, 9295), (6994, 7865)]